Four short links: 2 September 2014

Antilogs — There are companies before you who have done something like you want to do that you can copy from, and others who have also done something similar, but that you choose not to copy from. These are your analogs and antilogs respectively.

Korean Meal-Transport Robot (RoboHub) — the hyphen is important. It transports all meals, not just Korean ones. Interesting not only grammatically, but for the gradual arrival of the service robot.